1. The transmission distance of traditional Bluetooth ranges from tens of meters to hundreds of meters, while BLE is set at 100 meters (actually not that far, it is relatively stable within 50 meters,...
The AD5933 specification sheet mentions temperature measurement: "The measure temperature command is used to start the temperature measurement. When measuring temperature, the device does not need to ...
[i=s]This post was last edited by qwqwqw2088 on 2019-3-12 14:27[/i] [align=left][color=rgb(51, 51, 51)][font="][size=4][b]New Concept Analog Circuits - "Signal Processing Circuits"[/b][/size][/font][/...
Has anyone used the IP of Video On-Screen Display v6.0? I checked the Xilinx official website and it seems to have been discontinued. I can't find the routine for dynamically configuring the OSD param...
I've been working on brushless DC motor control recently. I encountered a lot of problems when writing the code. I couldn't enter the interrupt program and couldn't implement the phase change problem....
[i=s] This post was last edited by muxb on 2019-5-22 22:12 [/i] After the serial shell is built, add and adjust the SPI driver, light up the LCD, and then start porting the QR code encoding code. For ...
As a special instrument for energy measurement, the energy meter accounts for a large proportion of the energy management instruments, and its performance directly affects the efficiency and ...[Details]
The embedded software platform for diesel engine electronic control system introduced in this article is a system platform for automotive electronics, following the OSEK standard, and applied to au...[Details]
After chief design officer Jony Ive announced his departure, Apple COO Jeff Williams became the company's "number two" and the obvious successor to current CEO Tim Cook. Former and current Apple empl...[Details]
Since Clark and Lyons proposed the concept of biosensors in 1962, they have received extensive attention and development in the past few decades due to their high specificity in the biorecognition ...[Details]
According to Jiwei.com, a jury at the Waco Federal Court in Texas, USA, ruled on April 21 local time that Intel did not infringe on two VLSI patents. This victory may exempt Intel from billions of do...[Details]
In 2022, my country's new installed capacity of industrial and commercial distributed photovoltaics will be 25.87GW, accounting for 30.6% of the annual new installed capacity, forming a "three-way ...[Details]
On the morning of March 8, Nokia's brand holder HMD Global has withdrawn from the competition for flagship phones. Adam Ferguson, HMD's product marketing director, said in an interview with for...[Details]
On stage, sometimes, in order to create a special effect, all lights except searchlights need to be turned off. Searchlights must be shone on the actors. Since the searchlights are hung high on the ce...[Details]
Whether it is a "rumor" or "riding on the popularity", as long as it is related to Huawei's car manufacturing, the capital market will respond with a wave of positive lines, which has been proven tim...[Details]
Question 1: What do the waveforms on an oscilloscope represent? To summarize in one sentence: the horizontal coordinate represents time, the vertical coordinate represents voltage (usually voltage), ...[Details]
Jiwei.com reported on November 10 that today, Coolpad’s official Weibo account released a statement, deciding to proactively terminate the series of patent lawsuits with Xiaomi and withdraw the ongoi...[Details]
Although the retail version of iPhone 12/12 Pro will not arrive in the hands of consumers around the world until the 23rd, accessories including MagSafe magnetic wireless charger, magnetic protective...[Details]
LT1074 LT1076 Polarity Reversal and Boost Converters
LT1074/LT1076 changes the external connection form of the circuit to form a polarity reversal and boost converter. Figure a is a polari...[Details]
STMicroelectronics is committed to helping the automotive industry meet the challenges of electrification and digitalization. It not only provides the solutions needed at this stage, but also provi...[Details]
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